Home / 4,116,583.26-6,173,674.06-1,383,821.77

Finding the Fourth Proportional to 4,116,583.26, 6,173,674.06 and 1,383,821.77

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Solution

The fourth proportional to 4,116,583.26, 6,173,674.06 and 1,383,821.77 is: 2,075,328.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,583.26 : 6,173,674.06 = 1,383,821.77 : x
  2. Step 2: Convert to fraction form
    4,116,583.26/6,173,674.06 = 1,383,821.77/x
  3. Step 3: Cross multiply
    4,116,583.26x = 6,173,674.06 × 1,383,821.77
  4. Step 4: Simplify right side
    4,116,583.26x = 8,543,264,565,112.29
  5. Step 5: Solve for x
    x = 8,543,264,565,112.29/4,116,583.26
  6. Step 6: Final answer
    x = 2,075,328.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.